Database Autonomy Service (DAS) provides a real-time monitoring dashboard for you to view the real-time performance of all connected instances. If your business is in a big promotion or is experiencing a major change, you can use this feature to check the health of databases in real time.
Background information
A database instance is connected to DAS and is in the Accessed state.
For information about how to connect a database instance to DAS, see the following topics:
Monitoring metrics

You can click Metric Description in the upper-right corner of the Real-time Monitoring page to view the descriptions of metrics.
Metric | Description |
---|---|
QPS | The number of SQL statements executed per second. |
TPS | The number of write (insert, delete, and update) operations per second. |
Current Conn | The number of all connections to the current database. |
Active Conn | The number of active connections to the current database. |
Network In(KB) | The inbound traffic to the database per second. |
Network Out(KB) | The outbound traffic from the database per second. |
Buffer Hit Ratio(%) | The hit ratio of the InnoDB buffer pool. |